package JavaEE_1;
public class Domo1 {
    public static void main(String[] args) throws InterruptedException {
        Object locker1 = new Object();
        Object locker2 = new Object();
        Object locker3 = new Object();
        Thread t1 = new Thread(()->{
            for (int i = 0; i < 10; i++) {
                synchronized (locker1){
                    try {
                        locker1.wait();
                    } catch (InterruptedException e) {
                        e.printStackTrace();
                    }
                }
                System.out.print("A");
                synchronized (locker2)
                {
                    locker2.notify();
                }
            }

        });
        Thread t2 = new Thread(()->{

            for (int i = 0; i < 10; i++) {
                synchronized (locker2){
                    try {
                        locker2.wait();
                    } catch (InterruptedException e) {
                        e.printStackTrace();
                    }
                }
                System.out.print("B");

                synchronized (locker3)
                {
                    locker3.notify();
                }
            }
        });
        Thread t3 = new Thread(()->{

            for (int i = 0; i < 10; i++) {
                synchronized (locker3){
                    try {
                        locker3.wait();
                    } catch (InterruptedException e) {
                        e.printStackTrace();
                    }
                }
                System.out.println("C");

                synchronized (locker1)
                {
                    locker1.notify();
                }
            }
        });
        t1.start();
        t2.start();
        t3.start();
    t1.sleep(1000);
        synchronized (locker1)
        {
            locker1.notify();
        }

    }
}
